<template>
    <div class="header">
        <!-- 折叠按钮 -->
        <div class="collapse-btn" @click="collapseChage">
            <el-icon v-if="sidebar.collapse">
                <Expand />
            </el-icon>
            <el-icon v-else>
                <Fold />
            </el-icon>
        </div>
        <div class="logo">管理系统</div>
        <div class="header-right">
            <div class="header-user-con">
                <!-- 消息中心 -->
                <div class="btn-bell" @click="router.push('/tabs')">
                    <el-tooltip effect="dark" :content="message ? `有${message}条未读消息` : `消息中心`" placement="bottom">
                        <i class="el-icon-lx-notice"></i>
                    </el-tooltip>
                    <span class="btn-bell-badge" v-if="message"></span>
                </div>
                <!-- 用户头像 -->
                <el-avatar class="user-avator" :size="30" :src="imgurl2" />
                <!-- 用户名下拉菜单 -->
                <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                        {{ user_nick_name }}
                        <el-icon class="el-icon--right">
                            <arrow-down />
                        </el-icon>
                    </span>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item command="user">个人中心</el-dropdown-item>
                            <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </div>
        </div>
    </div>
</template>
<script setup>
import { onMounted, ref } from "vue";
import { useSidebarStore } from "../store/sidebar";
import { useRouter } from "vue-router";
import { selectLoginUser } from "../api/index";
let user_acc = localStorage.getItem("ms_username");
let imgurl2 = ref("");
let user_nick_name = ref("");
const slu = () => {
    console.log('slu', user_acc)
    selectLoginUser({ admin_acc: user_acc }).then((data) => {
        console.log(data)
        imgurl2.value = data.row[0].user_img;
        user_nick_name.value = data.row[0].user_nick_name;
        console.log(data.row[0].user_img);
    });
};
onMounted(() => {
    slu();
});
const username = localStorage.getItem("ms_username");
const message = 2;

const sidebar = useSidebarStore();
// 侧边栏折叠
const collapseChage = () => {
    sidebar.handleCollapse();
};

onMounted(() => {
    if (document.body.clientWidth < 1500) {
        collapseChage();
    }
});

// 用户名下拉菜单选择事件
const router = useRouter();
const handleCommand = (command) => {
    if (command == "loginout") {
        try {
            localStorage.removeItem("ms_username");

        } catch (error) {

        }
        router.push("/login");
    } else if (command == "user") {
        router.push("/user");
    }
};
</script>
<style scoped>
.header {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 70px;
    font-size: 22px;
    color: #fff;
}

.collapse-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    float: left;
    padding: 0 21px;
    cursor: pointer;
}

.header .logo {
    float: left;
    width: 250px;
    line-height: 70px;
}

.header-right {
    float: right;
    padding-right: 50px;
}

.header-user-con {
    display: flex;
    height: 70px;
    align-items: center;
}

.btn-fullscreen {
    transform: rotate(45deg);
    margin-right: 5px;
    font-size: 24px;
}

.btn-bell,
.btn-fullscreen {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.btn-bell-badge {
    position: absolute;
    right: 4px;
    top: 0px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: #fff;
}

.btn-bell .el-icon-lx-notice {
    color: #fff;
}

.user-name {
    margin-left: 10px;
}

.user-avator {
    margin-left: 20px;
}

.el-dropdown-link {
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.el-dropdown-menu__item {
    text-align: center;
}
</style>
